Matching columns

This is my situation:

Database has many columns, but one, called "Description", is empty. I want fill it by importing data from CSV file.
That CSV has two fields: TitleCSV and DescriptionCSV.

In HexData profile I setted:

-column "Description" of REFERENCED TO column "DescriptionCSV" as DataFile->String

but I don't know how match "Title" of DB with "TitleCSV". I tried to use Referenced To, but I wrong something.

Any help?

Thanks.

This is my situation:

Database has many columns, but one, called "Description", is empty. I want fill it by importing data from CSV file.
That CSV has two fields: TitleCSV and DescriptionCSV.

In HexData profile I setted:

-column "Description" of database with column "DescriptionCSV" as DataFile->String

but I don't know how match "Title" of DB with "TitleCSV". I tried to use Referenced To, but I wrong something.

Any help?

Thanks.

Hi,

You can update records in database only when you've primary key value in your CSV file..

Thanks

How I can obtain or set primary key in CSV?

You can find the primary key usually ID in joomla back end where you manage the items...

I found the primary key.

Now I want, with HexData, make an operation like "INSERT INTO '...' ('description') VALUES ('descriptionCSV') WHERE ID=xyz.

But for primay key there isn't a "Reference To".

In substance, I would make a simple operation. Only update a db column (description) for each records. Each record has an ID (primary key) and a title.
It's possible or not?